Note that with a "refined" dataset, you will use really similar codes but just skipping some steps. I will provide codes with step-by-step explanations for cleaning an "unrefined" dataset, that is to say, for a case where the aforementioned features are not exploited. Try playing with features such as Question names, Recode values, Question export tags (for questions with many items such as matrices) in order to produce a more "refined" dataset from Qualtrics. Hopefully this may help you so you don't get too crazy looking in forums and all over the internet like me for doing some really simple tasks.īefore starting, I'd like to tell you that you can make data cleaning much more efficient and easier with the right survey design in Qualtrics.įor instance, you can edit how you want your variables to be named in the output dataset and how the values of each variable should be coded. These are the codes I like using and that normally work for me. I will share with you my preferred codes and their respective explanations for data cleaning and filtering, and also for creating new variables in the dataframe from existing data with functions and logical operators.Īs often happens with coding, there are many different ways of doing one same task in R. Hi all, many Qualtrics surveys used for experiments produce really similar output datasets. #R version used: 4.0.3 () - "Bunny-Wunnies Freak Out" R Tutorial: Cleaning and filtering data from Qualtrics surveys, and creating new variables in the dataframe Users simply customize their IAT with the iatgen tool (web application or downloadable R package), and the software builds a ready-to-run Qualtrics Survey File.
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